GN 321.4 Safety handwheels friction bearing


  • RoHS

Description

Specification

Types

  • Type A: without handle
  • Type D: with revolving steel handle

Coding

  • Version ZI: engage by pulling
  • Version DR: engage by pushing
Aluminium
  • Hub machined
  • Rim turned
Rim concentric and square to bore < 0.4
Wheel body
  • Rim high-polished
  • unmachined body matt shot-blasted
Cylindrical Revolving handles GN 598 
Steel, plastic coated
black, matt

Information

The use of coupling attachments in handwheels other than specified is also possible.

Technical information

GN 321.4-A without handle
GN 321.4-A
Filter
Description d1 d2 H7 d3 d4 max. l1 max. l2 l3 w min. Coupling Weight
GN 321.4-125-K12-A-ZI 125 K 12 28 17 28.5 18 5 - GN 000.4-1 377
GN 321.4-125-K12-A-DR 125 K 12 28 17 28.5 18 5 4 GN 000.4-1 377
GN 321.4-140-K12-A-ZI 140 K 12 28 17 28.5 19 5 - GN 000.4-1 466
GN 321.4-140-K12-A-DR 140 K 12 28 17 28.5 19 5 4 GN 000.4-1 466
GN 321.4-140-K14-A-ZI 140 K 14 32 21 32.5 19 6 - GN 000.4-2 521
GN 321.4-140-K14-A-DR 140 K 14 32 21 32.5 19 6 4 GN 000.4-2 521
GN 321.4-140-K16-A-ZI 140 K 16 32 21 32.5 19 6 - GN 000.4-2 508
GN 321.4-140-K16-A-DR 140 K 16 32 21 32.5 19 6 4 GN 000.4-2 508
GN 321.4-160-K14-A-ZI 160 K 14 32 21 32.5 20 6 - GN 000.4-2 644
GN 321.4-160-K14-A-DR 160 K 14 32 21 32.5 20 6 4 GN 000.4-2 644
GN 321.4-160-K16-A-ZI 160 K 16 32 21 32.5 20 6 - GN 000.4-2 631
GN 321.4-160-K16-A-DR 160 K 16 32 21 32.5 20 6 4 GN 000.4-2 631
GN 321.4-200-K18-A-ZI 200 K 18 38 26 36.5 24 6 - GN 000.4-3 980
GN 321.4-200-K18-A-DR 200 K 18 38 26 36.5 24 6 4 GN 000.4-3 1042
GN 321.4-200-K20-A-ZI 200 K 20 38 26 36.5 24 6 - GN 000.4-3 990
GN 321.4-200-K20-A-DR 200 K 20 38 26 36.5 24 6 4 GN 000.4-3 1025
GN 321.4-250-K22-A-ZI 250 K 22 45 30 47.5 28 12 - GN 000.4-4 1800
GN 321.4-250-K22-A-DR 250 K 22 45 30 47.5 28 12 4 GN 000.4-4 1823
GN 321.4-D with revolving steel handle
GN 321.4-D
Filter
Description d1 d2 H7 d3 d4 max. l1 max. l2 l3 l4 r w min. Ø Handle Coupling Weight
GN 321.4-125-K12-D-ZI 125 K 12 28 17 28.5 18 5 67.5 54 - 23 GN 000.4-1 559
GN 321.4-125-K12-D-DR 125 K 12 28 17 28.5 18 5 67.5 54 4 23 GN 000.4-1 562
GN 321.4-140-K12-D-ZI 140 K 12 28 17 28.5 19 5 67.5 61 - 23 GN 000.4-1 651
GN 321.4-140-K12-D-DR 140 K 12 28 17 28.5 19 5 67.5 61 4 23 GN 000.4-1 651
GN 321.4-140-K14-D-ZI 140 K 14 32 21 32.5 19 6 67.5 61 - 23 GN 000.4-2 706
GN 321.4-140-K14-D-DR 140 K 14 32 21 32.5 19 6 67.5 61 4 23 GN 000.4-2 706
GN 321.4-140-K16-D-ZI 140 K 16 32 21 32.5 19 6 67.5 61 - 23 GN 000.4-2 693
GN 321.4-140-K16-D-DR 140 K 16 32 21 32.5 19 6 67.5 61 4 23 GN 000.4-2 693
GN 321.4-160-K14-D-ZI 160 K 14 32 21 32.5 20 6 82.5 71 - 26 GN 000.4-2 937
GN 321.4-160-K14-D-DR 160 K 14 32 21 32.5 20 6 82.5 71 4 26 GN 000.4-2 937
GN 321.4-160-K16-D-ZI 160 K 16 32 21 32.5 20 6 82.5 71 - 26 GN 000.4-2 924
GN 321.4-160-K16-D-DR 160 K 16 32 21 32.5 20 6 82.5 71 4 26 GN 000.4-2 924
GN 321.4-200-K18-D-ZI 200 K 18 38 26 36.5 24 6 82.5 89 - 26 GN 000.4-3 1335
GN 321.4-200-K18-D-DR 200 K 18 38 26 36.5 24 6 82.5 89 4 26 GN 000.4-3 1335
GN 321.4-200-K20-D-ZI 200 K 20 38 26 36.5 24 6 82.5 89 - 26 GN 000.4-3 1318
GN 321.4-200-K20-D-DR 200 K 20 38 26 36.5 24 6 82.5 89 4 26 GN 000.4-3 1318
GN 321.4-250-K22-D-ZI 250 K 22 45 30 47.5 28 12 92.5 113 - 28 GN 000.4-4 1916
GN 321.4-250-K22-D-DR 250 K 22 45 30 47.5 28 12 92.5 113 4 28 GN 000.4-4 2216